IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:1324:b51:7b51:fb84:b001	251.132.176.1
cb15:901b:901b:1324:b51:7b51:fb84:b002	251.132.176.2
cb15:901b:901b:1324:b51:7b51:fb84:b003	251.132.176.3
cb15:901b:901b:1324:b51:7b51:fb84:b004	251.132.176.4
cb15:901b:901b:1324:b51:7b51:fb84:b005	251.132.176.5
cb15:901b:901b:1324:b51:7b51:fb84:b006	251.132.176.6
cb15:901b:901b:1324:b51:7b51:fb84:b007	251.132.176.7
cb15:901b:901b:1324:b51:7b51:fb84:b008	251.132.176.8
cb15:901b:901b:1324:b51:7b51:fb84:b009	251.132.176.9
cb15:901b:901b:1324:b51:7b51:fb84:b00a	251.132.176.10
cb15:901b:901b:1324:b51:7b51:fb84:b00b	251.132.176.11
cb15:901b:901b:1324:b51:7b51:fb84:b00c	251.132.176.12
cb15:901b:901b:1324:b51:7b51:fb84:b00d	251.132.176.13
cb15:901b:901b:1324:b51:7b51:fb84:b00e	251.132.176.14
cb15:901b:901b:1324:b51:7b51:fb84:b00f	251.132.176.15
cb15:901b:901b:1324:b51:7b51:fb84:b010	251.132.176.16
cb15:901b:901b:1324:b51:7b51:fb84:b011	251.132.176.17
cb15:901b:901b:1324:b51:7b51:fb84:b012	251.132.176.18
cb15:901b:901b:1324:b51:7b51:fb84:b013	251.132.176.19
cb15:901b:901b:1324:b51:7b51:fb84:b014	251.132.176.20
cb15:901b:901b:1324:b51:7b51:fb84:b015	251.132.176.21
cb15:901b:901b:1324:b51:7b51:fb84:b016	251.132.176.22
cb15:901b:901b:1324:b51:7b51:fb84:b017	251.132.176.23
cb15:901b:901b:1324:b51:7b51:fb84:b018	251.132.176.24
cb15:901b:901b:1324:b51:7b51:fb84:b019	251.132.176.25
cb15:901b:901b:1324:b51:7b51:fb84:b01a	251.132.176.26
cb15:901b:901b:1324:b51:7b51:fb84:b01b	251.132.176.27
cb15:901b:901b:1324:b51:7b51:fb84:b01c	251.132.176.28
cb15:901b:901b:1324:b51:7b51:fb84:b01d	251.132.176.29
cb15:901b:901b:1324:b51:7b51:fb84:b01e	251.132.176.30
cb15:901b:901b:1324:b51:7b51:fb84:b01f	251.132.176.31
cb15:901b:901b:1324:b51:7b51:fb84:b020	251.132.176.32
cb15:901b:901b:1324:b51:7b51:fb84:b021	251.132.176.33
cb15:901b:901b:1324:b51:7b51:fb84:b022	251.132.176.34
cb15:901b:901b:1324:b51:7b51:fb84:b023	251.132.176.35
cb15:901b:901b:1324:b51:7b51:fb84:b024	251.132.176.36
cb15:901b:901b:1324:b51:7b51:fb84:b025	251.132.176.37
cb15:901b:901b:1324:b51:7b51:fb84:b026	251.132.176.38
cb15:901b:901b:1324:b51:7b51:fb84:b027	251.132.176.39
cb15:901b:901b:1324:b51:7b51:fb84:b028	251.132.176.40
cb15:901b:901b:1324:b51:7b51:fb84:b029	251.132.176.41
cb15:901b:901b:1324:b51:7b51:fb84:b02a	251.132.176.42
cb15:901b:901b:1324:b51:7b51:fb84:b02b	251.132.176.43
cb15:901b:901b:1324:b51:7b51:fb84:b02c	251.132.176.44
cb15:901b:901b:1324:b51:7b51:fb84:b02d	251.132.176.45
cb15:901b:901b:1324:b51:7b51:fb84:b02e	251.132.176.46
cb15:901b:901b:1324:b51:7b51:fb84:b02f	251.132.176.47
cb15:901b:901b:1324:b51:7b51:fb84:b030	251.132.176.48
cb15:901b:901b:1324:b51:7b51:fb84:b031	251.132.176.49
cb15:901b:901b:1324:b51:7b51:fb84:b032	251.132.176.50
cb15:901b:901b:1324:b51:7b51:fb84:b033	251.132.176.51
cb15:901b:901b:1324:b51:7b51:fb84:b034	251.132.176.52
cb15:901b:901b:1324:b51:7b51:fb84:b035	251.132.176.53
cb15:901b:901b:1324:b51:7b51:fb84:b036	251.132.176.54
cb15:901b:901b:1324:b51:7b51:fb84:b037	251.132.176.55
cb15:901b:901b:1324:b51:7b51:fb84:b038	251.132.176.56
cb15:901b:901b:1324:b51:7b51:fb84:b039	251.132.176.57
cb15:901b:901b:1324:b51:7b51:fb84:b03a	251.132.176.58
cb15:901b:901b:1324:b51:7b51:fb84:b03b	251.132.176.59
cb15:901b:901b:1324:b51:7b51:fb84:b03c	251.132.176.60

cb15:901b:901b:1324:b51:7b51:fb84:b03d	251.132.176.61
cb15:901b:901b:1324:b51:7b51:fb84:b03e	251.132.176.62
cb15:901b:901b:1324:b51:7b51:fb84:b03f	251.132.176.63
cb15:901b:901b:1324:b51:7b51:fb84:b040	251.132.176.64
cb15:901b:901b:1324:b51:7b51:fb84:b041	251.132.176.65
cb15:901b:901b:1324:b51:7b51:fb84:b042	251.132.176.66
cb15:901b:901b:1324:b51:7b51:fb84:b043	251.132.176.67
cb15:901b:901b:1324:b51:7b51:fb84:b044	251.132.176.68
cb15:901b:901b:1324:b51:7b51:fb84:b045	251.132.176.69
cb15:901b:901b:1324:b51:7b51:fb84:b046	251.132.176.70
cb15:901b:901b:1324:b51:7b51:fb84:b047	251.132.176.71
cb15:901b:901b:1324:b51:7b51:fb84:b048	251.132.176.72
cb15:901b:901b:1324:b51:7b51:fb84:b049	251.132.176.73
cb15:901b:901b:1324:b51:7b51:fb84:b04a	251.132.176.74
cb15:901b:901b:1324:b51:7b51:fb84:b04b	251.132.176.75
cb15:901b:901b:1324:b51:7b51:fb84:b04c	251.132.176.76
cb15:901b:901b:1324:b51:7b51:fb84:b04d	251.132.176.77
cb15:901b:901b:1324:b51:7b51:fb84:b04e	251.132.176.78
cb15:901b:901b:1324:b51:7b51:fb84:b04f	251.132.176.79
cb15:901b:901b:1324:b51:7b51:fb84:b050	251.132.176.80
cb15:901b:901b:1324:b51:7b51:fb84:b051	251.132.176.81
cb15:901b:901b:1324:b51:7b51:fb84:b052	251.132.176.82
cb15:901b:901b:1324:b51:7b51:fb84:b053	251.132.176.83
cb15:901b:901b:1324:b51:7b51:fb84:b054	251.132.176.84
cb15:901b:901b:1324:b51:7b51:fb84:b055	251.132.176.85
cb15:901b:901b:1324:b51:7b51:fb84:b056	251.132.176.86
cb15:901b:901b:1324:b51:7b51:fb84:b057	251.132.176.87
cb15:901b:901b:1324:b51:7b51:fb84:b058	251.132.176.88
cb15:901b:901b:1324:b51:7b51:fb84:b059	251.132.176.89
cb15:901b:901b:1324:b51:7b51:fb84:b05a	251.132.176.90
cb15:901b:901b:1324:b51:7b51:fb84:b05b	251.132.176.91
cb15:901b:901b:1324:b51:7b51:fb84:b05c	251.132.176.92
cb15:901b:901b:1324:b51:7b51:fb84:b05d	251.132.176.93
cb15:901b:901b:1324:b51:7b51:fb84:b05e	251.132.176.94
cb15:901b:901b:1324:b51:7b51:fb84:b05f	251.132.176.95
cb15:901b:901b:1324:b51:7b51:fb84:b060	251.132.176.96
cb15:901b:901b:1324:b51:7b51:fb84:b061	251.132.176.97
cb15:901b:901b:1324:b51:7b51:fb84:b062	251.132.176.98
cb15:901b:901b:1324:b51:7b51:fb84:b063	251.132.176.99
cb15:901b:901b:1324:b51:7b51:fb84:b064	251.132.176.100
cb15:901b:901b:1324:b51:7b51:fb84:b065	251.132.176.101
cb15:901b:901b:1324:b51:7b51:fb84:b066	251.132.176.102
cb15:901b:901b:1324:b51:7b51:fb84:b067	251.132.176.103
cb15:901b:901b:1324:b51:7b51:fb84:b068	251.132.176.104
cb15:901b:901b:1324:b51:7b51:fb84:b069	251.132.176.105
cb15:901b:901b:1324:b51:7b51:fb84:b06a	251.132.176.106
cb15:901b:901b:1324:b51:7b51:fb84:b06b	251.132.176.107
cb15:901b:901b:1324:b51:7b51:fb84:b06c	251.132.176.108
cb15:901b:901b:1324:b51:7b51:fb84:b06d	251.132.176.109
cb15:901b:901b:1324:b51:7b51:fb84:b06e	251.132.176.110
cb15:901b:901b:1324:b51:7b51:fb84:b06f	251.132.176.111
cb15:901b:901b:1324:b51:7b51:fb84:b070	251.132.176.112
cb15:901b:901b:1324:b51:7b51:fb84:b071	251.132.176.113
cb15:901b:901b:1324:b51:7b51:fb84:b072	251.132.176.114
cb15:901b:901b:1324:b51:7b51:fb84:b073	251.132.176.115
cb15:901b:901b:1324:b51:7b51:fb84:b074	251.132.176.116
cb15:901b:901b:1324:b51:7b51:fb84:b075	251.132.176.117
cb15:901b:901b:1324:b51:7b51:fb84:b076	251.132.176.118
cb15:901b:901b:1324:b51:7b51:fb84:b077	251.132.176.119
cb15:901b:901b:1324:b51:7b51:fb84:b078	251.132.176.120

cb15:901b:901b:1324:b51:7b51:fb84:b079	251.132.176.121
cb15:901b:901b:1324:b51:7b51:fb84:b07a	251.132.176.122
cb15:901b:901b:1324:b51:7b51:fb84:b07b	251.132.176.123
cb15:901b:901b:1324:b51:7b51:fb84:b07c	251.132.176.124
cb15:901b:901b:1324:b51:7b51:fb84:b07d	251.132.176.125
cb15:901b:901b:1324:b51:7b51:fb84:b07e	251.132.176.126
cb15:901b:901b:1324:b51:7b51:fb84:b07f	251.132.176.127
cb15:901b:901b:1324:b51:7b51:fb84:b080	251.132.176.128
cb15:901b:901b:1324:b51:7b51:fb84:b081	251.132.176.129
cb15:901b:901b:1324:b51:7b51:fb84:b082	251.132.176.130
cb15:901b:901b:1324:b51:7b51:fb84:b083	251.132.176.131
cb15:901b:901b:1324:b51:7b51:fb84:b084	251.132.176.132
cb15:901b:901b:1324:b51:7b51:fb84:b085	251.132.176.133
cb15:901b:901b:1324:b51:7b51:fb84:b086	251.132.176.134
cb15:901b:901b:1324:b51:7b51:fb84:b087	251.132.176.135
cb15:901b:901b:1324:b51:7b51:fb84:b088	251.132.176.136
cb15:901b:901b:1324:b51:7b51:fb84:b089	251.132.176.137
cb15:901b:901b:1324:b51:7b51:fb84:b08a	251.132.176.138
cb15:901b:901b:1324:b51:7b51:fb84:b08b	251.132.176.139
cb15:901b:901b:1324:b51:7b51:fb84:b08c	251.132.176.140
cb15:901b:901b:1324:b51:7b51:fb84:b08d	251.132.176.141
cb15:901b:901b:1324:b51:7b51:fb84:b08e	251.132.176.142
cb15:901b:901b:1324:b51:7b51:fb84:b08f	251.132.176.143
cb15:901b:901b:1324:b51:7b51:fb84:b090	251.132.176.144
cb15:901b:901b:1324:b51:7b51:fb84:b091	251.132.176.145
cb15:901b:901b:1324:b51:7b51:fb84:b092	251.132.176.146
cb15:901b:901b:1324:b51:7b51:fb84:b093	251.132.176.147
cb15:901b:901b:1324:b51:7b51:fb84:b094	251.132.176.148
cb15:901b:901b:1324:b51:7b51:fb84:b095	251.132.176.149
cb15:901b:901b:1324:b51:7b51:fb84:b096	251.132.176.150
cb15:901b:901b:1324:b51:7b51:fb84:b097	251.132.176.151
cb15:901b:901b:1324:b51:7b51:fb84:b098	251.132.176.152
cb15:901b:901b:1324:b51:7b51:fb84:b099	251.132.176.153
cb15:901b:901b:1324:b51:7b51:fb84:b09a	251.132.176.154
cb15:901b:901b:1324:b51:7b51:fb84:b09b	251.132.176.155
cb15:901b:901b:1324:b51:7b51:fb84:b09c	251.132.176.156
cb15:901b:901b:1324:b51:7b51:fb84:b09d	251.132.176.157
cb15:901b:901b:1324:b51:7b51:fb84:b09e	251.132.176.158
cb15:901b:901b:1324:b51:7b51:fb84:b09f	251.132.176.159
cb15:901b:901b:1324:b51:7b51:fb84:b0a0	251.132.176.160
cb15:901b:901b:1324:b51:7b51:fb84:b0a1	251.132.176.161
cb15:901b:901b:1324:b51:7b51:fb84:b0a2	251.132.176.162
cb15:901b:901b:1324:b51:7b51:fb84:b0a3	251.132.176.163
cb15:901b:901b:1324:b51:7b51:fb84:b0a4	251.132.176.164
cb15:901b:901b:1324:b51:7b51:fb84:b0a5	251.132.176.165
cb15:901b:901b:1324:b51:7b51:fb84:b0a6	251.132.176.166
cb15:901b:901b:1324:b51:7b51:fb84:b0a7	251.132.176.167
cb15:901b:901b:1324:b51:7b51:fb84:b0a8	251.132.176.168
cb15:901b:901b:1324:b51:7b51:fb84:b0a9	251.132.176.169
cb15:901b:901b:1324:b51:7b51:fb84:b0aa	251.132.176.170
cb15:901b:901b:1324:b51:7b51:fb84:b0ab	251.132.176.171
cb15:901b:901b:1324:b51:7b51:fb84:b0ac	251.132.176.172
cb15:901b:901b:1324:b51:7b51:fb84:b0ad	251.132.176.173
cb15:901b:901b:1324:b51:7b51:fb84:b0ae	251.132.176.174
cb15:901b:901b:1324:b51:7b51:fb84:b0af	251.132.176.175
cb15:901b:901b:1324:b51:7b51:fb84:b0b0	251.132.176.176
cb15:901b:901b:1324:b51:7b51:fb84:b0b1	251.132.176.177
cb15:901b:901b:1324:b51:7b51:fb84:b0b2	251.132.176.178
cb15:901b:901b:1324:b51:7b51:fb84:b0b3	251.132.176.179
cb15:901b:901b:1324:b51:7b51:fb84:b0b4	251.132.176.180

cb15:901b:901b:1324:b51:7b51:fb84:b0b5	251.132.176.181
cb15:901b:901b:1324:b51:7b51:fb84:b0b6	251.132.176.182
cb15:901b:901b:1324:b51:7b51:fb84:b0b7	251.132.176.183
cb15:901b:901b:1324:b51:7b51:fb84:b0b8	251.132.176.184
cb15:901b:901b:1324:b51:7b51:fb84:b0b9	251.132.176.185
cb15:901b:901b:1324:b51:7b51:fb84:b0ba	251.132.176.186
cb15:901b:901b:1324:b51:7b51:fb84:b0bb	251.132.176.187
cb15:901b:901b:1324:b51:7b51:fb84:b0bc	251.132.176.188
cb15:901b:901b:1324:b51:7b51:fb84:b0bd	251.132.176.189
cb15:901b:901b:1324:b51:7b51:fb84:b0be	251.132.176.190
cb15:901b:901b:1324:b51:7b51:fb84:b0bf	251.132.176.191
cb15:901b:901b:1324:b51:7b51:fb84:b0c0	251.132.176.192
cb15:901b:901b:1324:b51:7b51:fb84:b0c1	251.132.176.193
cb15:901b:901b:1324:b51:7b51:fb84:b0c2	251.132.176.194
cb15:901b:901b:1324:b51:7b51:fb84:b0c3	251.132.176.195
cb15:901b:901b:1324:b51:7b51:fb84:b0c4	251.132.176.196
cb15:901b:901b:1324:b51:7b51:fb84:b0c5	251.132.176.197
cb15:901b:901b:1324:b51:7b51:fb84:b0c6	251.132.176.198
cb15:901b:901b:1324:b51:7b51:fb84:b0c7	251.132.176.199
cb15:901b:901b:1324:b51:7b51:fb84:b0c8	251.132.176.200
cb15:901b:901b:1324:b51:7b51:fb84:b0c9	251.132.176.201
cb15:901b:901b:1324:b51:7b51:fb84:b0ca	251.132.176.202
cb15:901b:901b:1324:b51:7b51:fb84:b0cb	251.132.176.203
cb15:901b:901b:1324:b51:7b51:fb84:b0cc	251.132.176.204
cb15:901b:901b:1324:b51:7b51:fb84:b0cd	251.132.176.205
cb15:901b:901b:1324:b51:7b51:fb84:b0ce	251.132.176.206
cb15:901b:901b:1324:b51:7b51:fb84:b0cf	251.132.176.207
cb15:901b:901b:1324:b51:7b51:fb84:b0d0	251.132.176.208
cb15:901b:901b:1324:b51:7b51:fb84:b0d1	251.132.176.209
cb15:901b:901b:1324:b51:7b51:fb84:b0d2	251.132.176.210
cb15:901b:901b:1324:b51:7b51:fb84:b0d3	251.132.176.211
cb15:901b:901b:1324:b51:7b51:fb84:b0d4	251.132.176.212
cb15:901b:901b:1324:b51:7b51:fb84:b0d5	251.132.176.213
cb15:901b:901b:1324:b51:7b51:fb84:b0d6	251.132.176.214
cb15:901b:901b:1324:b51:7b51:fb84:b0d7	251.132.176.215
cb15:901b:901b:1324:b51:7b51:fb84:b0d8	251.132.176.216
cb15:901b:901b:1324:b51:7b51:fb84:b0d9	251.132.176.217
cb15:901b:901b:1324:b51:7b51:fb84:b0da	251.132.176.218
cb15:901b:901b:1324:b51:7b51:fb84:b0db	251.132.176.219
cb15:901b:901b:1324:b51:7b51:fb84:b0dc	251.132.176.220
cb15:901b:901b:1324:b51:7b51:fb84:b0dd	251.132.176.221
cb15:901b:901b:1324:b51:7b51:fb84:b0de	251.132.176.222
cb15:901b:901b:1324:b51:7b51:fb84:b0df	251.132.176.223
cb15:901b:901b:1324:b51:7b51:fb84:b0e0	251.132.176.224
cb15:901b:901b:1324:b51:7b51:fb84:b0e1	251.132.176.225
cb15:901b:901b:1324:b51:7b51:fb84:b0e2	251.132.176.226
cb15:901b:901b:1324:b51:7b51:fb84:b0e3	251.132.176.227
cb15:901b:901b:1324:b51:7b51:fb84:b0e4	251.132.176.228
cb15:901b:901b:1324:b51:7b51:fb84:b0e5	251.132.176.229
cb15:901b:901b:1324:b51:7b51:fb84:b0e6	251.132.176.230
cb15:901b:901b:1324:b51:7b51:fb84:b0e7	251.132.176.231
cb15:901b:901b:1324:b51:7b51:fb84:b0e8	251.132.176.232
cb15:901b:901b:1324:b51:7b51:fb84:b0e9	251.132.176.233
cb15:901b:901b:1324:b51:7b51:fb84:b0ea	251.132.176.234
cb15:901b:901b:1324:b51:7b51:fb84:b0eb	251.132.176.235
cb15:901b:901b:1324:b51:7b51:fb84:b0ec	251.132.176.236
cb15:901b:901b:1324:b51:7b51:fb84:b0ed	251.132.176.237
cb15:901b:901b:1324:b51:7b51:fb84:b0ee	251.132.176.238
cb15:901b:901b:1324:b51:7b51:fb84:b0ef	251.132.176.239
cb15:901b:901b:1324:b51:7b51:fb84:b0f0	251.132.176.240
cb15:901b:901b:1324:b51:7b51:fb84:b0f1	251.132.176.241
cb15:901b:901b:1324:b51:7b51:fb84:b0f2	251.132.176.242
cb15:901b:901b:1324:b51:7b51:fb84:b0f3	251.132.176.243
cb15:901b:901b:1324:b51:7b51:fb84:b0f4	251.132.176.244
cb15:901b:901b:1324:b51:7b51:fb84:b0f5	251.132.176.245
cb15:901b:901b:1324:b51:7b51:fb84:b0f6	251.132.176.246
cb15:901b:901b:1324:b51:7b51:fb84:b0f7	251.132.176.247
cb15:901b:901b:1324:b51:7b51:fb84:b0f8	251.132.176.248
cb15:901b:901b:1324:b51:7b51:fb84:b0f9	251.132.176.249
cb15:901b:901b:1324:b51:7b51:fb84:b0fa	251.132.176.250
cb15:901b:901b:1324:b51:7b51:fb84:b0fb	251.132.176.251
cb15:901b:901b:1324:b51:7b51:fb84:b0fc	251.132.176.252
cb15:901b:901b:1324:b51:7b51:fb84:b0fd	251.132.176.253
cb15:901b:901b:1324:b51:7b51:fb84:b0fe	251.132.176.254
cb15:901b:901b:1324:b51:7b51:fb84:b0ff	251.132.176.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.